{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x67ab0f8e6379990ba39f08857b25af25e9e1a7d4689efeaec7bb7126933e41e2",
    "signature": "0x6306f23080f493ba074a2d25cf1c5895d09c65c134ff6c7b1149e0f3837936e44204eff9810ff5a3713303125f335d2d0609e1310b9ed27c6da5c3bc8d80bc441b",
    "signer": "0xCDad39c211C3eB59f1cE1874416292966f4752e1",
    "userId": "643398821"
  }
}